513992012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{43961}}^1$

素因数の和:44081

約数の個数: 24

約数和(自身を含む): 935511360

約数和(自身を除く): 421519348

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 43961, 87922, 175844, 1626557, 3253114, 3472919, 6506228, 6945838, 13891676, 128498003, 256996006, 513992012]

約数ペア:

[(1, 513992012), (2, 256996006), (4, 128498003), (37, 13891676), (74, 6945838), (79, 6506228), (148, 3472919), (158, 3253114), (316, 1626557), (2923, 175844), (5846, 87922), (11692, 43961)]